diff --git a/upload/source/admincp/admincp_adv.php b/upload/source/admincp/admincp_adv.php
index b6bb7b3..b759d88 100644
--- a/upload/source/admincp/admincp_adv.php
+++ b/upload/source/admincp/admincp_adv.php
@@ -15,7 +15,7 @@ $root = '<a href="'.ADMINSCRIPT.'?action=adv">'.cplang('adv_admin').'</a>';
 
 $operation = $operation ? $operation : 'list';
 
-$defaulttargets = array('portal', 'home', 'member', 'forum', 'group', 'userapp', 'plugin');
+$defaulttargets = array('portal', 'home', 'member', 'forum', 'group', 'plugin');
 
 if(!empty($_GET['preview'])) {
 	$_GET['advnew'][$_GET['advnew']['style']]['url'] = $_GET['TMPadvnew'.$_GET['advnew']['style']] ? $_GET['TMPadvnew'.$_GET['advnew']['style']] : $_GET['advnew'.$_GET['advnew']['style']];
diff --git a/upload/source/admincp/admincp_misc.php b/upload/source/admincp/admincp_misc.php
index 5ae46f1..2162859 100644
--- a/upload/source/admincp/admincp_misc.php
+++ b/upload/source/admincp/admincp_misc.php
@@ -1283,8 +1283,7 @@ var rowtypedata = [
 		array('member', cplang('misc_focus_position_member')),
 		array('forum', cplang('misc_focus_position_forum')),
 		array('group', cplang('misc_focus_position_group')),
-		array('search', cplang('misc_focus_position_search')),
-		array('userapp', cplang('misc_focus_position_userapp')),
+		array('search', cplang('misc_focus_position_search')),		
 	);
 
 	if(!$do) {
diff --git a/upload/source/class/table/table_home_userapp.php b/upload/source/class/table/table_home_userapp.php
deleted file mode 100644
index c1f01d6..0000000
--- a/upload/source/class/table/table_home_userapp.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-
-/**
- *      [Discuz!] (C)2001-2099 Comsenz Inc.
- *      This is NOT a freeware, use is subject to license terms
- *
- *      $Id: table_home_userapp.php 27820 2012-02-15 05:15:59Z zhangguosheng $
- */
-
-if(!defined('IN_DISCUZ')) {
-	exit('Access Denied');
-}
-
-class table_home_userapp extends discuz_table
-{
-	public function __construct() {
-
-		$this->_table = 'home_userapp';
-		$this->_pk    = '';
-
-		parent::__construct();
-	}
-
-	public function fetch_by_uid_appid($uid, $appid) {
-		return DB::fetch_first('SELECT * FROM %t WHERE uid=%d AND appid=%d', array($this->_table, $uid, $appid));
-	}
-
-	public function fetch_max_menuorder_by_uid($uid) {
-		return DB::result_first('SELECT MAX(menuorder) FROM %t WHERE uid=%d', array($this->_table, $uid));
-	}
-
-	public function count_by_uid($uid) {
-		return DB::result_first('SELECT COUNT(*) FROM %t WHERE uid=%d', array($this->_table, $uid));
-	}
-
-	public function fetch_all_by_uid_appid($uid = 0, $appid = 0, $order = null, $sort = 'DESC' , $start = 0, $limit = 0) {
-		$parameter = array($this->_table);
-		$wherearr = array();
-		if($uid) {
-			$uid = dintval((array)$uid, true);
-			$wherearr[] = 'uid IN(%n)';
-			$parameter[] = $uid;
-		}
-		if($appid) {
-			$appid = dintval((array)$appid, true);
-			$wherearr[] = 'appid IN(%n)';
-			$parameter[] = $appid;
-		}
-		$wheresql = !empty($wherearr) && is_array($wherearr) ? ' WHERE '.implode(' AND ', $wherearr) : '';
-		$sort = in_array($sort, array('DESC', 'ASC')) ? $sort : 'DESC';
-		$ordersql = $order !== null ? ' ORDER BY '.DB::order($order, $sort) : '';
-		if(!$uid) {
-			$limit = $limit ? $limit : 100;
-		}
-		return DB::fetch_all("SELECT * FROM %t $wheresql $ordersql ".DB::limit($start, $limit), $parameter);
-	}
-
-	public function update_by_uid_appid($uid = 0, $appid = 0, $data = array()) {
-		if($data && is_array($data)) {
-			$wherearr = array();
-			if($uid) {
-				$uid = dintval((array)$uid, true);
-				$wherearr[] = DB::field('uid', $uid);
-			}
-			if($appid) {
-				$appid = dintval((array)$appid, true);
-				$wherearr[] = DB::field('appid', $appid);
-			}
-			$wheresql = !empty($wherearr) && is_array($wherearr) ? implode(' AND ', $wherearr) : '';
-			return DB::update($this->_table, $data, $wheresql);
-		}
-		return 0;
-	}
-
-	public function delete_by_uid_appid($uid = 0, $appid = 0) {
-		$parameter = array($this->_table);
-		$wherearr = array();
-		if($uid) {
-			$uid = dintval((array)$uid, true);
-			$wherearr[] = 'uid IN(%n)';
-			$parameter[] = $uid;
-		}
-		if($appid) {
-			$appid = dintval((array)$appid, true);
-			$wherearr[] = 'appid IN(%n)';
-			$parameter[] = $appid;
-		}
-		$wheresql = !empty($wherearr) && is_array($wherearr) ? ' WHERE '.implode(' AND ', $wherearr) : '';
-		return DB::query("DELETE FROM %t $wheresql", $parameter);
-	}
-	public function delete_by_uid($uids) {
-		if(($uids = dintval($uids, true))) {
-			return DB::delete($this->_table, DB::field('uid', $uids));
-		}
-		return 0;
-	}
-
-}
-
-?>
\ No newline at end of file
diff --git a/upload/source/class/table/table_home_userapp_plying.php b/upload/source/class/table/table_home_userapp_plying.php
deleted file mode 100644
index 3538c35..0000000
--- a/upload/source/class/table/table_home_userapp_plying.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-/**
- *      [Discuz!] (C)2001-2099 Comsenz Inc.
- *      This is NOT a freeware, use is subject to license terms
- *
- *      $Id: table_home_userapp_plying.php 27449 2012-02-01 05:32:35Z zhangguosheng $
- */
-
-if(!defined('IN_DISCUZ')) {
-	exit('Access Denied');
-}
-class table_home_userapp_plying extends discuz_table {
-	public function __construct() {
-
-		$this->_table = 'home_userapp_plying';
-		$this->_pk    = 'uid';
-
-		parent::__construct();
-	}
-}
-
-?>
\ No newline at end of file
diff --git a/upload/source/class/table/table_home_userappfield.php b/upload/source/class/table/table_home_userappfield.php
deleted file mode 100644
index 05124a8..0000000
--- a/upload/source/class/table/table_home_userappfield.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/**
- *      [Discuz!] (C)2001-2099 Comsenz Inc.
- *      This is NOT a freeware, use is subject to license terms
- *
- *      $Id: table_home_userappfield.php 27449 2012-02-01 05:32:35Z zhangguosheng $
- */
-
-if(!defined('IN_DISCUZ')) {
-	exit('Access Denied');
-}
-
-class table_home_userappfield extends discuz_table
-{
-	public function __construct() {
-
-		$this->_table = 'home_userappfield';
-		$this->_pk    = '';
-
-		parent::__construct();
-	}
-
-	public function delete_by_uid_appid($uid = 0, $appid = 0) {
-		$parameter = array($this->_table);
-		$wherearr = array();
-		if($uid) {
-			$parameter[] = $uid;
-			$wherearr[] = is_array($uid) ? 'uid IN(%n)' : 'uid=%d';
-		}
-		if($appid) {
-			$parameter[] = $appid;
-			$wherearr[] = is_array($appid) ? 'appid IN(%n)' : 'appid=%d';
-		}
-		$wheresql = !empty($wherearr) && is_array($wherearr) ? ' WHERE '.implode(' AND ', $wherearr) : '';
-
-		return DB::query("DELETE FROM %t $wheresql", $parameter);
-	}
-
-	public function delete_by_uid($uids) {
-		return DB::delete($this->_table, DB::field('uid', $uids));
-	}
-
-}
-
-?>
\ No newline at end of file
diff --git a/upload/source/function/function_delete.php b/upload/source/function/function_delete.php
index 5bc31af..233dab2 100644
--- a/upload/source/function/function_delete.php
+++ b/upload/source/function/function_delete.php
@@ -91,7 +91,7 @@ function deletemember($uids, $delpost = true) {
 
 	foreach(array('home_doing', 'home_share', 'home_album', 'common_credit_rule_log', 'common_credit_rule_log_field',
 		'home_pic', 'home_blog', 'home_blogfield', 'home_class', 'home_clickuser',
-		'home_userapp', 'home_userappfield', 'home_show', 'forum_collectioncomment', 'forum_collectionfollow', 'forum_collectionteamworker') as $table) {
+		'home_show', 'forum_collectioncomment', 'forum_collectionfollow', 'forum_collectionteamworker') as $table) {
 		C::t($table)->delete_by_uid($arruids);
 	}
 	C::t('common_member')->delete($arruids, 1, 1);
diff --git a/upload/source/function/function_home.php b/upload/source/function/function_home.php
index 3e80cae..6b9d589 100644
--- a/upload/source/function/function_home.php
+++ b/upload/source/function/function_home.php
@@ -92,25 +92,9 @@ function ckstart($start, $perpage) {
 
 
 function get_my_app() {
-	global $_G;
-
-	if($_G['setting']['my_app_status']) {
-		foreach(C::t('common_myapp')->fetch_all_by_flag(1, '=', 'DESC') as $value) {
-			$_G['my_app'][$value['appid']] = $value;
-		}
-	}
 }
 
 function get_my_userapp() {
-	global $_G;
-
-	if($_G['setting']['my_app_status'] && $_G['uid']) {
-		foreach(C::t('home_userapp')->fetch_all_by_uid_appid($_G['uid'], 0, 'displayorder') as $value) {
-			if(!empty($value['appname'])) {
-				$_G['my_userapp'][$value['appid']] = $value;
-			}
-		}
-	}
 }
 
 function getspace($uid) {
diff --git a/upload/source/include/misc/misc_ajax.php b/upload/source/include/misc/misc_ajax.php
index bd296ff..008a24f 100644
--- a/upload/source/include/misc/misc_ajax.php
+++ b/upload/source/include/misc/misc_ajax.php
@@ -135,17 +135,7 @@ if($op == 'comment') {
 
 
 } elseif($op == 'deluserapp') {
-
-	if(empty($_G['uid'])) {
-		showmessage('no_privilege_guest');
-	}
-	$hash = trim($_GET['hash']);
-	if(C::t('common_myinvite')->count_by_hash_touid($hash, $_G['uid'])) {
-		C::t('common_myinvite')->delete_by_hash_touid($hash, $_G['uid']);
-		showmessage('do_success');
-	} else {
-		showmessage('no_privilege_deluserapp');
-	}
+	
 } elseif($op == 'delnotice') {
 
 	if(empty($_G['uid'])) {
diff --git a/upload/source/include/space/space_notice.php b/upload/source/include/space/space_notice.php
index 4858702..aab0068 100644
--- a/upload/source/include/space/space_notice.php
+++ b/upload/source/include/space/space_notice.php
@@ -33,36 +33,6 @@ $opactives[$view] = 'class="a"';
 $categorynum = $newprompt = array();
 if($view == 'userapp') {
 
-	space_merge($space, 'status');
-
-	if($_GET['op'] == 'del') {
-		$appid = intval($_GET['appid']);
-		C::t('common_myinvite')->delete_by_appid_touid($appid, $_G['uid']);
-		showmessage('do_success', "home.php?mod=space&do=notice&view=userapp&quickforward=1");
-	}
-
-	$filtrate = 0;
-	$count = 0;
-	$apparr = array();
-	$type = intval($_GET['type']);
-	foreach(C::t('common_myinvite')->fetch_all_by_touid($_G['uid']) as $value) {
-		$count++;
-		$key = md5($value['typename'].$value['type']);
-		$apparr[$key][] = $value;
-		if($filtrate) {
-			$filtrate--;
-		} else {
-			if($count < $perpage) {
-				if($type && $value['appid'] == $type) {
-					$list[$key][] = $value;
-				} elseif(!$type) {
-					$list[$key][] = $value;
-				}
-			}
-		}
-	}
-	$mynotice = $count;
-
 } else {
 
 	if(!empty($_GET['ignore'])) {
diff --git a/upload/source/include/spacecp/spacecp_space.php b/upload/source/include/spacecp/spacecp_space.php
deleted file mode 100644
index 7d89d25..0000000
--- a/upload/source/include/spacecp/spacecp_space.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-
-/**
- *      [Discuz!] (C)2001-2099 Comsenz Inc.
- *      This is NOT a freeware, use is subject to license terms
- *
- *      $Id: spacecp_space.php 25510 2011-11-14 02:22:26Z yexinhao $
- */
-
-if(!defined('IN_DISCUZ')) {
-	exit('Access Denied');
-}
-
-if(submitcheck('delappsubmit')) {
-
-	$setarr = array();
-	if($_POST['type'] == 'profilelink') {
-		$setarr = array('allowprofilelink' => 0);
-	} else {
-		$setarr = array('privacy' => 5);
-	}
-	$appid = intval($_POST['appid']);
-	C::t('home_userapp')->update_by_uid_appid($_G['uid'], $appid, $setarr);
-	my_userapp_update($_G['uid'], $appid, $setarr['privacy'], $setarr['allowprofilelink']);
-	showmessage('do_success', dreferer());
-}
-
-if($_GET['op'] == 'delete') {
-	$delid = $_GET['type'] == 'profilelink'? 'profilelink_'.$_GET['appid'] : $_GET['appid'];
-}
-$actives = array($ac => ' class="active"');
-
-include_once template("home/spacecp_space");
-
-
-function my_userapp_update($uId, $appId, $privacy = null, $allowProfileLink = null) {
-	global $my_register_url, $_G;
-
-	$mySiteId = $_G['setting']['my_siteid'];
-	$mySiteKey = $_G['setting']['my_sitekey'];
-	if (!$_G['setting']['my_app_status']) {
-		$res = array('errCode' =>  121,
-		'errMessage' => 'Manyou Service Disabled',
-		'result'	=> ''
-		);
-		return $res;
-	}
-
-	$data = array();
-
-	if ($privacy !== null) {
-		switch($privacy) {
-			case 1:
-				$data['privacy'] = 'friends';
-				break;
-			case 3:
-				$data['privacy'] = 'me';
-				break;
-			case 5:
-				$data['privacy'] = 'none';
-				break;
-			case 0:
-			default:
-				$data['privacy'] = 'public';
-		}
-	}
-
-	if ($allowProfileLink !== null) {
-		$data['allowProfileLink'] = $allowProfileLink ? true : false;
-	}
-
-	if (!$data) {
-		return array('errCode' => 5, 'errMessage' => 'Post Data Cann\'t Be Empty!');
-	}
-
-	$data = serialize($data);
-	$key = "$mySiteId|$mySiteKey|$uId|$appId|$data";
-	$key = md5($key);
-	$data = urlencode($data);
-
-	$postString = sprintf('action=%s&key=%s&mySiteId=%d&uId=%d&appId=%d&data=%s', 'userappUpdate', $key, $mySiteId, $uId, $appId, $data);
-
-	loaducenter();
-	$url = 'http://api.manyou.com/uchome.php';
-	$response = uc_fopen2($url, 0, $postString, '', false, $_G['setting']['my_ip']);
-	$res = unserialize($response);
-	if (!$response) {
-		$res['errCode'] = 111;
-		$res['errMessage'] = 'Empty Response';
-		$res['result'] = $response;
-	} elseif(!$res) {
-		$res['errCode'] = 110;
-		$res['errMessage'] = 'Error Response';
-		$res['result'] = $response;
-	}
-
-	return $res;
-
-}
-
-?>
\ No newline at end of file
diff --git a/upload/source/module/home/home_invite.php b/upload/source/module/home/home_invite.php
index fc4ba18..5a4829a 100644
--- a/upload/source/module/home/home_invite.php
+++ b/upload/source/module/home/home_invite.php
@@ -81,16 +81,11 @@ if($id) {
 	showmessage('invite_code_error', '', array(), array('return' => true));
 }
 
-$userapp = array();
-if($appid) {
-	$userapp = C::t('common_myapp')->fetch($appid);
-}
-
 $space = getuserbyuid($uid);
 if(empty($space)) {
 	showmessage('space_does_not_exist', '', array(), array('return' => true));
 }
-$jumpurl = $appid ? "userapp.php?mod=app&id=$appid&my_extra=invitedby_bi_{$uid}_$_GET[c]&my_suffix=Lw%3D%3D" : 'home.php?mod=space&uid='.$uid;
+$jumpurl = 'home.php?mod=space&uid='.$uid;
 if($acceptconfirm) {
 
 	dsetcookie('invite_auth', '');
diff --git a/upload/source/module/home/home_spacecp.php b/upload/source/module/home/home_spacecp.php
index 9a31e87..a2608df 100644
--- a/upload/source/module/home/home_spacecp.php
+++ b/upload/source/module/home/home_spacecp.php
@@ -14,7 +14,7 @@ if(!defined('IN_DISCUZ')) {
 require_once libfile('function/spacecp');
 require_once libfile('function/magic');
 
-$acs = array('space', 'doing', 'upload', 'comment', 'blog', 'album', 'relatekw', 'common', 'class',
+$acs = array('doing', 'upload', 'comment', 'blog', 'album', 'relatekw', 'common', 'class',
 	'swfupload', 'poke', 'friend', 'eccredit', 'favorite', 'follow',
 	'avatar', 'profile', 'theme', 'feed', 'privacy', 'pm', 'share', 'invite','sendmail',
 	'credit', 'usergroup', 'domain', 'click','magic', 'top', 'videophoto', 'index', 'plugin', 'search', 'promotion');
diff --git a/upload/template/default/common/userabout.htm b/upload/template/default/common/userabout.htm
index 05176fa..2f1ec3e 100644
--- a/upload/template/default/common/userabout.htm
+++ b/upload/template/default/common/userabout.htm
@@ -1,26 +1,8 @@
 <!--{hook/global_userabout_top $_G['basescript'].'::'.CURMODULE}-->
 <ul>
 	<!--{loop $_G['setting']['spacenavs'] $nav}-->
-		<!--{if $nav['available'] && (!$nav['level'] || ($nav['level'] == 1 && $_G['uid']) || ($nav['level'] == 2 && $_G['adminid'] > 0) || ($nav['level'] == 3 && $_G['adminid'] == 1))}-->
-			<!--{if in_array($nav['code'], array('userpanelarea1', 'userpanelarea2'))}-->
-				<!--{if !empty($_G[my_panelapp]) && $_G['setting']['my_app_status']}-->
-					<!--{if $nav['code']=='userpanelarea1' && !empty($_G[my_panelapp][1])}-->
-						<!--{loop $_G[my_panelapp][1] $appid $app}-->
-							<li>
-								<a href="userapp.php?mod=app&id=$app[appid]" title="$app[appname]"><img {if $app[icon]}src="$app[icon]" onerror="this.onerror=null;this.src='http://appicon.manyou.com/icons/$app[appid]'"{else} src="http://appicon.manyou.com/icons/$app[appid]"{/if} name="$appid" alt="$app[appname]" />$app[appname]</a>
-							</li>
-						<!--{/loop}-->
-					<!--{elseif $nav['code']=='userpanelarea2' && !empty($_G[my_panelapp][2])}-->
-						<!--{loop $_G[my_panelapp][2] $appid $app}-->
-							<li>
-								<a href="userapp.php?mod=app&id=$app[appid]" title="$app[appname]"><img {if $app[icon]}src="$app[icon]" onerror="this.onerror=null;this.src='http://appicon.manyou.com/icons/$app[appid]'"{else} src="http://appicon.manyou.com/icons/$app[appid]"{/if} name="$appid" alt="$app[appname]" />$app[appname]</a>
-							</li>
-						<!--{/loop}-->
-					<!--{/if}-->
-				<!--{/if}-->
-			<!--{else}-->
+		<!--{if $nav['available'] && (!$nav['level'] || ($nav['level'] == 1 && $_G['uid']) || ($nav['level'] == 2 && $_G['adminid'] > 0) || ($nav['level'] == 3 && $_G['adminid'] == 1))}-->			
 			$nav[code]
-			<!--{/if}-->
 		<!--{/if}-->
 	<!--{/loop}-->
 </ul>
diff --git a/upload/template/default/home/spacecp_space.htm b/upload/template/default/home/spacecp_space.htm
deleted file mode 100644
index 8c0fe31..0000000
--- a/upload/template/default/home/spacecp_space.htm
+++ /dev/null
@@ -1,23 +0,0 @@
-<!--{template common/header}-->
-<!--{if $_GET['op'] == 'delete'}-->
-<h1>{lang hide_app}</h1>
-<a href="javascript:hideMenu();" class="float_del" title="{lang close}">{lang close}</a>
-<div class="popupmenu_inner" id="__userappform_{$_GET[appid]}">
-	<form method="post" autocomplete="off" id="userappform_{$_GET[appid]}" name="userappform_{$_GET[appid]}" action="home.php?mod=spacecp&ac=space&op=">
-		<p>{lang hide_app_message}</p>
-		<p class="btn_line">
-			<input type="hidden" name="referer" value="{echo dreferer()}">
-			<input type="hidden" name="appid" value="$_GET[appid]" />
-			<input type="hidden" name="type" value="$_GET[type]" />
-			<!--{if $_G[inajax]}-->
-			<input type="hidden" name="delappsubmit" value="true" />
-			<button name="delappsubmit_btn" type="button" class="submit" value="true" onclick="ajaxpost('userappform_{$_GET[appid]}', 'userapp_delete', 2000)">{lang determine}</button>
-			<!--{else}-->
-			<button name="delappsubmit" type="submit" class="submit" value="true">{lang determine}</button>
-			<!--{/if}-->
-		</p>
-		<input type="hidden" name="formhash" value="{FORMHASH}" />
-	</form>
-</div>
-<!--{/if}-->
-<!--{template common/footer}-->
\ No newline at end of file